All Questions
142
questions
0
votes
0
answers
8
views
Office365 error for bad SPF config but i already added
I am setting up a mail server but encountering issues with emails sent from Outlook. When I send an email from a Gmail account to my custom address (e.g., [email protected]), it works without any errors. ...
0
votes
0
answers
21
views
How to configure cyberpanel instance hosted on a subdomain to create email addresses for the whole domain [closed]
TL;DR: Is it possible to configure cyberpanel's mail server / DNS records in such a way that the cyberpanel instance is accessible from a subdomain (admin.example.com) and from inside cyberpanel, I ...
- 101
0
votes
0
answers
107
views
Setting up reverse DNS for home email server with IPv6 on Linux Ubuntu 22.04 or Debian
I'm trying to set up an email server at home using Ubuntu 22.04 and IPv6. I would like to configure a reverse DNS for my IPv6 address to ensure reliable email delivery.
I've followed this guide to set ...
- 1
0
votes
0
answers
132
views
Multiple Domains, Single IP Blocked by Gmail
I have two domain names and 1 email server.
When I send an email from my server to my gmail account, and then view the original message, emails from both domains are stated to:
Pass SPF
Pass DKIM
...
- 33
1
vote
0
answers
25
views
How to prioritise one domain name over others in rDNS?
I have a single remote server and multiple domain names. This server hosts webpages under certain domain names - say domain1.com - and hosts a webpage with an associated mail server under a separate ...
- 33
1
vote
0
answers
59
views
Looking for an example of a domain that is blocklisted in SORBS? [closed]
Could someone show me an example of a domain that is blocklisted in SORBS (Spam and Open Relay Blocking System)?
There are two zones, nomail and baddns, which contain domain names, but I can’t find ...
- 35
1
vote
1
answer
29
views
Disconnecting a mail washer and emails bouncing
A few days ago suddenly all incoming emails for several domains on my Centos 7.x server were being bounced and still are; outgoing email was and is still working. We suspect a cPanel update might be ...
- 21
1
vote
0
answers
155
views
Not receiving emails from Steam. Email host and Steam both confirm that emails are successfully being delivered
On 2023-11-05 I changed my domain registrar from Google Domains to NameSilo and my email host from Google Workspace to Purelymail (I wanted to save some cash and don't do that much emailing and trying ...
- 11
0
votes
0
answers
200
views
How to properly configure a postfix satellite server with reverse DNS?
I administrate a network which has a central mail server that sends all mail, and one of our sites uses a relay host to pass on the mail through the main mail server. Lately, we've been running into a ...
0
votes
1
answer
361
views
What are the MX records for setting up webmail at Bluehost email?
My domain is registered at Dotster.
My web is hosted at Bluehost.
My email is using Google Workspace.
I would like to close the Google Workspace, and switch email to just webmain at Bluehost. I fail ...
- 714
0
votes
1
answer
176
views
Migrate working Windows Live Domain to new Office 365 Business custom domain
So, basically the situation is as follows. Around 2013-2014 I created a domain using my family name (minkov.mx) and used Windows Live Domains to create a custom e-mail with it. Everything was working ...
- 121
0
votes
0
answers
137
views
Email accounts with same custom domain and two different email services
Suppose Alice and Bob together own the domain surname.com, and want to use email addresses [email protected] and [email protected], respectively. They also want to use different email services, say, ...
- 173
0
votes
0
answers
26
views
Postfix delivers messages locally despite configuration for discovering external agent
A small node operates several web applications attached to a domain.
The same domain is used for mailboxes, hosted off site by a commercial service.
On the name server operated by the registrar, A, ...
- 225
0
votes
0
answers
142
views
Change mail from header in sendmail
We have two separate RTs (request trackers) configured on one server. They both are configured to send the emails through sendmail. We are trying to configure now SPF and DMARC records for these DNS ...
0
votes
0
answers
61
views
Cannot receive catch-all email from some servers
For years I have been using the email catch-all feature to track how companies treat my email adress, i.e. I will be able to detect if they sell my email and can confront them or add a filter that ...
- 1